Rack of modems



FIG. 1 is a top, front, left side perspective view of a rack of modems showing our new design;

FIG. 2 is a top, rear, left side perspective view thereof;

FIG. 3 is a front elevational view thereof on an enlarged scale;

FIG. 4 is a top plan view thereof on an enlarged scale;

FIG. 5 is a right side elevational view thereof on an enlarged scale;

FIG. 6 is a left side elevational view thereof on an enlarged scale. 

The ornamental design for a rack of modems, as shown and described. 